/*
 * Copyright (c) 2011, Nikolaus Moll
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * * Neither the name of the gradecalculator.net nor the
 *   names of its contributors may be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
package net.gradecalculator.gui.qt.calculator.dialogs;

import java.util.List;
import java.util.Vector;

import net.gradecalculator.core.AdaptedRegulations;
import net.gradecalculator.core.interfaces.ICourse;
import net.gradecalculator.core.interfaces.IElectiveCoursesArea;
import net.gradecalculator.gui.qt.common.interfaces.IValidationListener;
import net.gradecalculator.gui.qt.common.layouts.VerySimpleLayout;
import net.gradecalculator.gui.qt.common.widgets.CourseEditor;
import net.miblounge.miglayout.qt.MigLayout;

import com.trolltech.qt.gui.QGroupBox;
import com.trolltech.qt.gui.QWidget;

public class IndividualModuleResultDialog extends AbstractResultDialog implements IValidationListener
{
    private CourseEditor courseEditor;
    private final IElectiveCoursesArea module;

    public IndividualModuleResultDialog(final QWidget parent, final AdaptedRegulations regulations, final ICourse course)
    {
        super(parent, regulations, course);
        // TODO
        // this.module = course.getParentModule();
        this.module = null;

        revalidate();
    }

    @Override
    protected List<QWidget> createAdditonalWidgets(final QWidget parent)
    {
        final Vector<QWidget> result = new Vector<QWidget>();
        result.add(createCourseEditor(parent));
        return result;
    }

    protected QGroupBox createCourseEditor(final QWidget parent)
    {
        final QGroupBox result = new QGroupBox(tr("Course"), parent);
        final VerySimpleLayout outerLayout = new VerySimpleLayout(result);
        final QWidget container = new QWidget(result);
        outerLayout.setWidget(container);

        final MigLayout innerLayout = new MigLayout("", "[][grow,fill]");
        container.setLayout(innerLayout);

        courseEditor = new CourseEditor(container, getRegulations().getRegulations(), getCourse());
        innerLayout.addWidget(courseEditor, "grow");
        result.setLayout(outerLayout);
        return result;
    }

    @Override
    protected boolean hasGradedPerformance()
    {
        if (courseEditor == null) {
            return true;
        }

        // TODO
        // return courseEditor.getGradedPerformance() != ExaminationType.NONE;
        return true;
    }

    @Override
    protected boolean hasUngradedPerformance()
    {
        if (courseEditor == null) {
            return true;
        }

        // TODO
        // return courseEditor.getUngradedPerformance() != ExaminationType.NONE;
        return true;
    }

    @Override
    protected boolean hasEstimatedGroup()
    {
        return true;
    }

    @Override
    protected String getCourseName()
    {
        return "Indivual Course";
    }

    @Override
    protected ICourse getCourse()
    {
        // TODO
        return super.getCourse();
    }

    @Override
    public void revalidate()
    {
        this.setGradedPerformanceEnabled(!courseEditor.getGradedPerformance().isEmpty());
        this.setUngradedPerformanceEnabled(!courseEditor.getUngradedPerformance().isEmpty());
        super.revalidate();
    }

    @Override
    public void apply()
    {
        courseEditor.apply();

        // TODO
        // getCourse().setModuleName(module.getName());
        // getResult().setCourseIdentifier(module.getIdentifier() + "." +
        // getCourse().getName());
        //
        // if (!getCourse().getGradedPerformance().isEmpty()) {
        // getResult().setGrades(this.getGrades());
        // }
        // if (!getCourse().getUngradedPerformance().isEmpty()) {
        // getResult().setUngradedPassed(this.getUngradedPassed());
        // }

        super.apply();
    }

    @Override
    protected boolean validate()
    {
        if (!courseEditor.validate()) {
            return false;
        }
        return super.validate();
    }

}
